<%@ page import="java.util.*" contentType="text/html;charset=UTF-8" language="java" pageEncoding="UTF-8" %>
<%@taglib prefix="c" uri="http://java.sun.com/jsp/jstl/core" %><%--加入相应的jar才能编译jsp--%>
<%@page isELIgnored="false" %><%--启动EL表达式解析--%>
<html>
<head>
    <title>show_msg</title>
</head>
<%
    request.setCharacterEncoding("UTF-8");
    String basePath = request.getScheme()+"://"+request.getServerName()+":"+
            request.getServerPort()+request.getContextPath()+"/";
%>
<body>
    <base href="<%=basePath%>">
    <H1>ECHO消息显示:${echoMessage}</H1>
    <H1>ECHO消息显示:${echolevel}</H1>
    <H1>ECHO消息显示:${echoTags}</H1>
    <H1>ECHO消息显示:${echoPubDate}</H1>
</body>
</html>
